Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[zynq/linux.git] / drivers / virtio / virtio_balloon.c

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 44339fc87cc799e54d8916667cdf35391b455901..226fbb995fb0612ad623ad3db36856162dba16e9 100644 (file)
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -18,6 +18,7 @@
 #include <linux/mm.h>
 #include <linux/mount.h>
 #include <linux/magic.h>
+#include <linux/pseudo_fs.h>
 
 /*
  * Balloon device works in 4K page units.  So each page is pointed to by
@@ -745,20 +746,14 @@ static int virtballoon_migratepage(struct balloon_dev_info *vb_dev_info,
        return MIGRATEPAGE_SUCCESS;
 }
 
-static struct dentry *balloon_mount(struct file_system_type *fs_type,
-               int flags, const char *dev_name, void *data)
+static int balloon_init_fs_context(struct fs_context *fc)
 {
-       static const struct dentry_operations ops = {
-               .d_dname = simple_dname,
-       };
-
-       return mount_pseudo(fs_type, "balloon-kvm:", NULL, &ops,
-                               BALLOON_KVM_MAGIC);
+       return init_pseudo(fc, BALLOON_KVM_MAGIC) ? 0 : -ENOMEM;
 }
 
 static struct file_system_type balloon_fs = {
        .name           = "balloon-kvm",
-       .mount          = balloon_mount,
+       .init_fs_context = balloon_init_fs_context,
        .kill_sb        = kill_anon_super,
 };